Pls I'm not certified with this question, can someone put me trough pls.........QUESTION: ....From the top of a vertical mast 140m high. two lorries on the same ground lavel are observed. one due east and the other due west of the mast. if their angles of depression are 65° and 38° respectively. calculate the distance between the two lorries correct to 3 s.f.?
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Asked by Emmanuel on 24th November, 2020
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